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Introduction: Vibrio vulnificus infection, an uncommon but life-threatening illness, manifests as two main types, primary septicemia and primary wound infections. Little information regarding the seasonality of V. vulnificus infections in tropical areas and prognostic factors of primary V. vulnificus wound infections is available. Methodology: This retrospective study was conducted to include 159 V. vulnificus -infected admissions at our institution in southern Taiwan, 63 with primary septicemia (Group 1) and 96 with primary wound infections (Group 2), from 1999 to 2008, for analysis. Results: The case-fatality rate was 24%. Eighty-eight percent of these cases occurred during April to November. During December to March, patients in Group 2 were less likely to have acquired the infection compared with those in Group 1. Group 1 was more likely to have comorbidities and a higher case-fatality rate compared to Group 2. In multivariate analysis, hemorrhagic bullous skin lesions/necrotizing fasciitis ( P =0.024), lesions involving two or more limbs ( P =0.043), and shock on admission ( P =0.015) were related to an increased mortality risk, while surgery < 24 hours after admission ( P =0.001) was related to a decreased mortality risk in Group 1; however, hemorrhagic bullous skin lesions/necrotizing fasciitis ( P =0.045) was the only prognostic factor in Group 2. Conclusion: The presence of hemorrhagic bullous lesion/necrotizing fasciitis is the main prognostic factor for primary septicemia or primary wound infections caused by V. vulnificus . Persons with an underlying immunocompromised status should avoid consuming raw/undercooked seafood or exposing wounds to seawater and should wear clothing during handling of seafood/fishing, especially in warmer months.

Purpose Among the medications approved for Alzheimer’s disease (AD), rivastigmine is the only one available as transdermal patch. The aim of this study was to evaluate compliance and caregivers’ preference with oral and transdermal (rivastigmine) monotherapy in patients with mild-to-moderate AD from Taiwan. Methods Real-world Evaluation of Compliance And Preference in Alzheimer’s disease treatment (RECAP) in Taiwan was a prospective, noninterventional, observational study with a 24-week (±8 weeks) observational period for each participant. Eligible patients were grouped into one of the two treatment cohorts based on the baseline AD therapy: oral (donepezil, galantamine, rivastigmine, or memantine) or transdermal (rivastigmine patch). The primary end points were caregiver preference and caregiver assessment of patients’ compliance to the current medication (oral or transdermal medication) at Week 24 (end of the study). Safety was assessed by recording any adverse events. Results A total of 301 patients (age: 77.6±7.19 years) were enrolled from nine centers in Taiwan, of whom 138 (45.8%) patients were in the transdermal monotherapy cohort. Caregivers of patients who were exposed to both forms of therapies demonstrated a higher preference for transdermal rivastigmine monotherapy than the oral monotherapy (82.4% [n=61] versus 17.6% [n=13], P

To compare the effectiveness of a third-generation cephalosporin alone, a third-generation cephalosporin plus minocycline, and a fluoroquinolone in patients with necrotizing fasciitis (NF) caused by Vibrio vulnificus.A retrospective review of case notes was performed for 89 patients who presented with NF caused by V. vulnificus and underwent surgical intervention within 24 h of admission between 2003 and 2010. Data on comorbidities, clinical manifestations, laboratory studies, treatments and outcomes were extracted for analysis. These patients were grouped according to the antimicrobials prescribed: those who received only a third-generation cephalosporin (Group 1; n = 18); a third-generation cephalosporin plus minocycline (Group 2; n = 49); or a fluoroquinolone with/without minocycline (Group 3; n = 22).The mean age of the 89 patients included in the study was 64.0 ± 12.0 years (range 33-89 years); 55% of the patients were male. There were no differences in age, sex or clinical characteristics among the three groups except that patients in Group 3 had a higher frequency of underlying chronic renal insufficiency than those in Groups 1 and 2 (P = 0.009). Groups 2 and 3 each had a significantly lower case fatality rate than Group 1 (61% in Group 1 versus 14% in Group 2, P = 0.0003; 61% in Group 1 versus 14% in Group 3, P = 0.0027), while no difference in case fatality rate was noted between Groups 2 and 3.Our data suggested that, in addition to primary surgery, fluoroquinolones or third-generation cephalosporins plus minocycline are the best option for antibiotic treatment of NF caused by V. vulnificus.

The impact of acute anal stretch on the pelvic-urethra reflex potentiation was examined in urethane-anesthetized rats by recording the external urethra sphincter electromyogram activity evoked by the pelvic afferent stimulation. Test stimulation (1 stimulation/30 s) evoked a baseline reflex activity with a single action potential that was abolished by gallamine (5 mg/kg iv). On the other hand, the repetitive stimulation (1 stimulation/1 s) induced spinal reflex potentiation (SRP) that was attenuated by intrathecal 6-cyano-7-nitroquinoxaline-2,4-dione (a glutamatergic alpha-amino-3-hydroxy-5-methyl-4-isoxazoleproprionat receptor antagonist, 100 microM, 10 microl) and d-2-amino-5-phosphonovalerate [a glutamatergic N-methyl-D-aspartate (NMDA) antagonist, 100 microM, 10 microl]. Acute anal stretch using a mosquito clamp with a distance of 4 mm exhibited no effect, whereas distances of 8 mm attenuated and 12 mm abolished the repetitive stimulation-induced SRP. Intrathecal NMDA (100 microM, 10 microl) reversed the abolition on SRP caused by anal stretch. On the other hand, pretreated bicuculline [gamma-aminobutyric acid (GABA) A receptor antagonist, 100 microM, 10 microl] but not hydroxysaclofen (GABAB receptor antagonist) counteracted the abolition on the repetitive stimulation-induced SRP caused by the anal stretch. All of the results suggested that anal stretch may be used as an adjunct to assist voiding dysfunction in patients with overactive urethra sphincter and that GABAergic neurotransmission is important in the neural mechanisms underlying external urethra sphincter activity inhibited by anal stretch.

Protocatechuic acid (PCA) at 0.5%, 1% or 2% was supplied to D-galactose (DG) treated mice for 8 week. PCA intake at 2% increased its deposit in brain. DG treatment increased brain level of reactive oxygen species, protein carbonyl, carboxymethyllysine, pentosidine, sorbitol, fructose and methylglyoxal (P